I think Tassilo's ideas about extenders deserve more discussion. But let me
continue the discussion with Armando for now.
Thank you for offering the Eclipse API example, which is very helpful. I
agree that Java's OO paradigm creates the need for abstract classes.
However, I would like to look f
ies? and extends? from checking whether methods are implemented?
-- Could it be that deftype/defrecord's behavior is just a bug? I
notice that (doc deftype) provides, "Methods should be supplied for
all methods of the desired protocol(s) and interface(s)."
All the best, Garth Sheldo
ll. Yet:
user=> (extenders Bashable)
nil
Thank you.
All the best, Garth Sheldon-Coulson
--
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Sorry, the Needs call isn't quite right. Do this instead:
<< ClojurianScopes`
Garth
On Fri, Oct 8, 2010 at 12:23 AM, Garth Sheldon-Coulson wrote:
> Hi Sunil,
>
> Double check that you have the .m files from the Clojuratica distribution
> in your Mathematica $Path
Hi Sunil,
Double check that you have the .m files from the Clojuratica distribution in
your Mathematica $Path. The error message you received makes me think that
the file ClojurianScopes.m is not being properly loaded by
Mathematica/Clojuratica.
You can check this by firing up Mathematica and cal
Ah, thanks. I also see no test failures (archlinux).
On Sun, Jun 27, 2010 at 11:31 PM, Michał Marczyk
wrote:
> On 28 June 2010 05:11, Garth Sheldon-Coulson wrote:
> > When I try to compile clojure-contrib with the equiv branch on archlinux,
> > maven 2.2.1, jre 1.6.0_20, I get:
When I try to compile clojure-contrib with the equiv branch on archlinux,
maven 2.2.1, jre 1.6.0_20, I get:
Compiling clojure.contrib.condition.Condition to
/mnt/hgfs/sirfoobar/Documents/Eclipse/clojure-contrib/target/classes
Exception in thread "main" java.lang.NoClassDefFoundError:
clojure/lang/
>
> I think you can solve the holes on delete by permuting the removed element
> with the last element and keeping a map from value to their index.
>
Good idea!
Thanks you very much for these suggestions.
>
You're welcome. The hashtrie is a much better idea for this situation, of
course.
Couldn
, Garth Sheldon-Coulson wrote:
> Well, my idea involves rejection sampling. In order to sample an element
> from the set in a mass-weighted fashion, you can sample an element in a
> uniform fashion and then reject the sample with a certain probability (more
> below). If you do rejec
pply pcalls
(repeat f))) to get an acceptance.
I hope this helps. Definitely you should double-check my reasoning =).
Garth
On Sat, Jun 26, 2010 at 3:24 PM, Nicolas Oury wrote:
> Insertion and deletions. But I would like to hear your idea anyway.
> Always good to hear ideas :)
>
>
&g
Are there going to be a lot of deletions from the set? Or mostly insertions?
If it's mostly insertions (or if it's just a static data structure that
stays the same once built) then I think I can help.
On Sat, Jun 26, 2010 at 9:01 AM, Nicolas Oury wrote:
> Dear all,
>
> for a project, I need a da
> I should have said "they shouldn't be equal" based on Rich Hickey's
> explanation that from now on (= 1 1.0) will return false. I think by
> this logic (= 1.0M 1.0) should also be false. I have no idea what the
> current branch actually does though -- haven't tried it yet.
>
>
Ah, yeah, fair en
Zeros 434343.0M))
;shouldn't = default to this?
true
Garth
On Fri, Jun 25, 2010 at 4:18 PM, Garth Sheldon-Coulson wrote:
> This looks excellent.
>
> I'd like to re-raise a question I had a few days ago: Will this ultimately
> come to affect floats, too?
>
> In partic
This looks excellent.
I'd like to re-raise a question I had a few days ago: Will this ultimately
come to affect floats, too?
In particular:
1) If there is going to be BigInt contagion, why not BigDecimal contagion?
user=> (* 4 5)
20
user=> (* 4 5N)
20N
but
user=> (* 4.0 5.0)
20.0
user=> (* 4.
I'm just one voice on the side that's been advocating for auto-promotion by
default. For what it's worth, I completely see where the other side is
coming from, and if Rich sees primitive math by default as important to
Clojure's future, then so be it. It sounds like he's given it a lot of
though an
> Everyone has to realize the math you are advocating for the default, on
> non-tagged architectures like the JVM and CLR, *must* do an allocation on
> every +/-/* etc operation. And such ops are littered throughout non-numeric
> data structure code, for indexes, offsets, bounds etc. Allocating on
To me, numbers are an abstraction, just as sequences are an abstraction.
Because Clojure treats sequences as abstractions, I can say (partition 3
(set '(1 2 3 4 5 6))) without Clojure complaining that sets are not the kind
of thing that can be efficiently partitioned. Sets are seqable, so they can
Yes, you're right. I wasn't suggesting that someone without an understanding
of static types in general or Java types in particular would be liable to
write *unsafe* code. I was saying that he or she might be prone to writing
code that produces runtime exceptions, and that these exceptions might no
Like Luke, I have been reading this thread with interest. For what it's
worth, I'm in basic agreement with him.
I might take it a step further. I don't think anyone should have to think
about boxing and primitives when writing standard idiomatic code -- code
that uses +, *, loop, and recur. The jo
Do any of the proposals on the table affect floating point math?
Currently, it seems mildly inconsistent to me that Clojure's numeric
operations are auto-promoting and arbitrary-precision for integers but not
for floats unless you specifically request it with the M suffix. This
probably matters on
on of state? Or is it a pick-two
situation?
Thanks,
Garth
On Wed, Apr 21, 2010 at 11:29 AM, Garth Sheldon-Coulson wrote:
> Hi All,
>
> This e-mail is the product of some musing about refs, agents, and atoms. I
> would like to offer some thoughts on a possible fourth reference type that
>
Hi All,
This e-mail is the product of some musing about refs, agents, and atoms. I
would like to offer some thoughts on a possible fourth reference type that
allows coordinated, asynchronous modification of state.
I would greatly appreciate comments from the community. Maybe some of these
ideas h
Hi Greg,
Welcome to Clojure!
I haven't scrutinized your code, but at a glance it looks like your
implementations are very idiomatic.
It also seems right to me that these functions can't be implemented directly
in terms of take-while and partition-by. Without more thought I can't say if
there are
I suggest prawn.
Garth
On Wed, Mar 17, 2010 at 3:08 AM, mac wrote:
> After just a little more test and polish I plan on calling clj-native
> 1.0. But clj-native is a *really* boring name so I want to change it
> before 1.0 and I don't have very good imagination when it comes to
> these things.
>
read-lock-grabbing behavior of ensure should be replied
> upon, I can't say, though I'm inclined to no more rely on that than I
> am on the barging logic. Rich's input would be valuable here.
>
>
> On Mar 15, 3:24 pm, Garth Sheldon-Coulson wrote:
>> I would be h
ref.lock.readLock().unlock();
>
> if(refinfo != info) //not us, ensure is doomed
> {
> blockAndBail(refinfo);
> }
> }
> else
> ensures.add(ref);
> }
>
> As for different constructs, th
Well it definitely seems that ensure has the behavior Michal
described, because the ensure code I posted works. I'm glad this
behavior is available, because I don't think there is any other way to
achieve the combination of synchronization and locking I need. (I
couldn't get locking to work on a re
Ah, maybe I should have read the thread on ensure before I posted this! =)
(dosync (ensure r) (alter r f))
works.
On Mon, Mar 15, 2010 at 1:10 PM, Garth Sheldon-Coulson wrote:
> Apologies in advance if this question has a simple answer that I'm
> overlooking!
>
> Suppose I h
Apologies in advance if this question has a simple answer that I'm
overlooking!
Suppose I have a ref or atom and I periodically need to call a long-running
function on it:
(def r (ref 0))
(defn f [_] (Thread/sleep 1000) -10)
Suppose also that the ref is being modified from other threads at short
I agree that the cover is really beautiful. Let us know when your daughter
has pieces on exhibit =). Good luck with the writing!
On Thu, Mar 11, 2010 at 8:08 PM, Angel Java Lopez wrote:
> Great!
>
> I thought the cover was a Bratko, as in other Lisp book
>
> Angel "Java" Lopez
> http://www.aj
Sorry, made a mistake.
List-ID header contains clojure.googlegroups.com
Mailing-list header contains clojure@googlegroups.com
Note the @.
On Thu, Mar 4, 2010 at 12:06 PM, Garth Sheldon-Coulson wrote:
> Hi Tim,
>
> I just downloaded Thunderbird to take a look, and I haven't test
way to filter emails by list-id in thunderbird
> I will withdraw the suggestion.
>
> Tim
>
>
> Garth Sheldon-Coulson wrote:
>
>> I agree that this would obstruct the subject line needlessly, a
>> particularly inconvenient thing for anyone who (like me) often reads
&g
I agree that this would obstruct the subject line needlessly, a
particularly inconvenient thing for anyone who (like me) often reads
list emails on devices with very small screens.
The list is high-volume enough that I suspect the vast majority of
readers filter list emails away from their main in
at 3:40 PM, Meikel Brandmeyer wrote:
> Hi,
>
> On Sun, Feb 14, 2010 at 08:58:56PM -0500, Garth Sheldon-Coulson wrote:
>
> > (Revised version: What characterizes an expression? Is it correct to say
> > that an expression is always something for which seq? returns true and
&g
re they quote a form demarcated by parens. I would still like
to know whether there is anything certain about the types returned by quote
and syntax-quote when they are called on a paren-demacated form.
Thanks.
Garth
On Sun, Feb 14, 2010 at 8:31 PM, Michał Marczyk wrote:
> On 15 February 20
Hi Everyone,
The set of classes for which seq? returns true is rather large. It contains
Cons, LazySeq, PersistentList, and many others. Experimentation reveals that
any of these types can be used to hold Clojure code for evaluation by eval.
Is a form just anything for which seq? returns true, by
I have confronted a similar question in the past when deciding how to label
the dimensions of vectors and multidimensional arrays.
My tentative conclusion is that it's best to use raw vectors.
=> (def v [40 41 42])
#'user/v
If you need human-readable labels, build a separate index with constant
It's great to hear the Seattle event was such a success! Mark, I agree that
a Boston-area meet-up would be fun. If someone is interested in
spearheading, I would be happy to support in any way I can.
On Fri, Feb 12, 2010 at 7:58 AM, Mark Tomko wrote:
> Oh, man. I just moved from Seattle to Bost
+1 to Boston/NY/DC/Bay Area in that order
On Sun, Jan 24, 2010 at 3:44 AM, Chad Harrington
wrote:
> - Friday / Saturday
> - SF Bay Area
> Chad Harrington
> chad.harring...@gmail.com
>
>
> On Fri, Jan 22, 2010 at 9:36 AM, dysinger wrote:
>>
>> We will be organizing a conference in the next month
Hi All,
Does anyone know if ClojureCLR runs or could run on the Silverlight
CLR? Can one use ClojureCLR to build Silverlight applications?
I am as new as one can be to the .NET/CLR world, but the combination
seems promising for an application I am planning to work on.
Garth
--
You received this
OTOH, when Rich gave a talk at MIT recently he mentioned he wasn't terribly
interested in type systems for Clojure apart from (potentially) a simple
binary type system to distinguish I/O-side-effecty things from
non-I/O-side-effecty things. He also mentioned something extremely
interesting about wa
I wonder if the fact that this currently doesn't work the way you want it to
is a necessary consequence of structural sharing and the desired performance
guarantees of dissoc.
In other words: I wonder if, on account of how struct maps are implemented
(sort of like a vector, right?), the only way t
Rockin'.
On Thu, Dec 10, 2009 at 9:10 AM, Rich Hickey wrote:
> One of the objectives of Clojure is to reduce incidental complexity.
> And one of the biggest sources of incidental complexity in Clojure was
> the retention of the head of a lazy sequence due to its being
> referenced by some local
inc
Thanks for the hard work.
On 12/7/09, ataggart wrote:
> While we're throwing requests at Tom, it'd be nice if the special
> forms were included in the api.
>
> On Dec 7, 5:21 pm, Tom Faulhaber wrote:
>> Yup, I heard that the first time :-)
>>
>> It's coming, but not right this sec.
>>
>> To
This is terrific. Thanks for releasing them! Really looking forward to
taking a look.
On Thu, Dec 3, 2009 at 3:38 PM, bradford cross
wrote:
> We're really excited about the way the merge has turned out and the rapid
> progress we expect for the next several months!
>
>
> On Thu, Dec 3, 2009 at 12
fn or equivalent.
On 11/24/09, Mark Engelberg wrote:
> On Mon, Nov 23, 2009 at 11:39 PM, Garth Sheldon-Coulson
> wrote:
>> Hi Mark,
>>
>> In Clojuratica I make what I think is "good, clean, compelling use" of
>> dynamic vars. I rewrote the code to use dynamic
Hi Mark,
In Clojuratica I make what I think is "good, clean, compelling use" of
dynamic vars. I rewrote the code to use dynamic vars after I found that
doing it the other way became unwieldy and inelegant.
To simplify a little, the API consists of just one main function, let's call
it math-evalua
Meikel and All,
On the general topic of the recent posts on the "Clojure Scoping Rules"
thread:
bound-fn is very nice, but I've found that capturing *all* dynamic vars is
often overkill.
In fact, I would argue (subject to persuasion otherwise) that capturing all
dynamic vars should be the very r
n Sun, Nov 22, 2009 at 6:06 PM, Garth Sheldon-Coulson wrote:
> Hi All,
>
> I'll confused about the hold-onto-your-head business when building lazy
> seqs using lazy-seq.
>
> The "lazier" documentation on the web site doesn't really clear things up
> for me,
Hi All,
I'll confused about the hold-onto-your-head business when building lazy seqs
using lazy-seq.
The "lazier" documentation on the web site doesn't really clear things up
for me, though I've read it a few times.
Under what circumstances must one use a "step" function, and under what
circumst
P.S. I have been told that Clojuratica works with the free Mathematica
Player. I haven't tried this myself.
On Fri, Nov 20, 2009 at 5:57 PM, Garth Sheldon-Coulson wrote:
> Dear Clojurians,
>
> I am very happy to announce Clojuratica version 2.
>
> Clojuratica now of
for the time being. I would appreciate suggestions
and bug reports.
I plan to make the integration work in the opposite direction when I have
time. It might be a while! The Clojure-in-Mathematica integration that was
available in version 1 has been removed for now.
I encourage you to read the tuto
+1
On Wed, Oct 28, 2009 at 4:47 PM, Michael Wood wrote:
>
> 2009/10/28 Kyle Schaffrick :
> >
> > Don't forget those of us who dislike web-forum software and prefer to
> > interact with the group via email: I very seldom use the GG site itself.
> > I find threaded email is a *very* good way of fo
I imagine you'll be better off with the flexibility and ease of nested
vectors unless you have very specific performance needs (e.g. you need to
pass the arrays frequently to third-party libraries that accept Java arrays,
or for performance reasons you want to mutate them in place using amap
etc.)
Hi Rock,
Clojure isn't designed as an array processing language, so it doesn't have
multidimensional array-slicing or matrix algebra tools built in. That's just
not what Clojure's trying to be, and you're right, immutable data structures
might get in the way. There's probably nothing stopping you
7;has it right']
>
>
> On Oct 17, 7:58 am, Garth Sheldon-Coulson wrote:
> > In his blog post Rich mentioned his JVM Language Summit talkhttp://
> wiki.jvmlangsummit.com/Clojure_Keynote
> > on state, identity, value, time, etc.
> >
> > There are notes and s
In his blog post Rich mentioned his JVM Language Summit talk
http://wiki.jvmlangsummit.com/Clojure_Keynote
on state, identity, value, time, etc.
There are notes and slides on the site, but no audio or video.
Does anyone know if audio or video was recorded, or (if Rich is reading
this) if there ar
Yes, thanks!
On Fri, Oct 16, 2009 at 9:48 AM, James Reeves wrote:
>
> Could you be thinking of clojure.contrib.def/name-with-attributes ?
>
> On Oct 16, 1:20 pm, Garth Sheldon-Coulson wrote:
> > Hi All,
> >
> > The other day when browsing the web I came across a l
Hi All,
The other day when browsing the web I came across a library that I can't
locate anymore.
The library is an aid for macro-writing. It automates the simple but
annoying task of parsing optional attr-maps and docstrings for passing to
defn, etc.
Could someone jog my memory as to who wrote i
Hi All,
If multiple threads are competing for the monitor of an object using
(locking obj ... ), is it a strict queue for the monitor (first in, first
lock) similar to send and send-off? Or are there other considerations?
I would probably know this if I knew more about Java sync, but quick
web/gr
Ah, that would make sense. Thanks.
2009/10/14 gerryxiao
>
> Garth,
> Par branch is based openjdk 7 fork/jion lib which is not finished yet,
>
> It will be merged after openjdk7 has been released, i think
>
> Regards,
>
> gerry
>
> On 10月14日, 下午6时06分, Garth Sh
OK, thanks Meikel.
On Wed, Oct 14, 2009 at 5:24 AM, Meikel Brandmeyer wrote:
>
> Hi,
>
> On Oct 14, 10:59 am, Garth Sheldon-Coulson wrote:
>
> > Finally, am I right that another reason to use explicit arguments, not
> > dynamic binding, to pass the options i
Hi Rich,
I've started using pvmap for some intensive vector operations and it's
terrific. For small operations over large vectors I'm seeing a sizable
speedup even on my piddly dual-core.
It looks like the par branch is a ways behind master. What's the timeline
for merging it in? Are you waiting
, 2009 at 4:30 AM, Garth Sheldon-Coulson wrote:
>
>
> On Wed, Oct 14, 2009 at 4:07 AM, Meikel Brandmeyer wrote:
>
>>
>> Hi,
>>
>> On Oct 14, 9:45 am, Garth Sheldon-Coulson wrote:
>>
>> > (In this parser I also have a non-stack-blowing version of
On Wed, Oct 14, 2009 at 4:07 AM, Meikel Brandmeyer wrote:
>
> Hi,
>
> On Oct 14, 9:45 am, Garth Sheldon-Coulson wrote:
>
> > (In this parser I also have a non-stack-blowing version of the parser for
> > deep data structures, which you Meikel suggested a couple week
John:
The options do effectively change once outside the dynamic scope because
there are default options. If the lazy-seq is evaluated outside the dynamic
scope it will use these default options. Within the dynamic scope it will
use the bound options.
I'm considering giving up laziness, but the s
Hi All,
I'm looking for general advice on using dynamic bindings to store
flags/options that users pass to my code.
a) Should I use dynamic bindings for this purpose? (elaboration on "this
purpose" below...)
b) If I do, how might the new macros I've been hearing about (with-bindings,
bound-fn) al
()ing them.
On Mon, Oct 12, 2009 at 6:42 PM, John Harrop wrote:
> On Mon, Oct 12, 2009 at 5:10 PM, Garth Sheldon-Coulson <
> garth.sheldoncoul...@gmail.com> wrote:
>
>> Rich wrote somewhere that he wanted to make it possible for Java
>> applications to build Clojure s-e
10 PM, Garth Sheldon-Coulson <
garth.sheldoncoul...@gmail.com> wrote:
> Rich wrote somewhere that he wanted to make it possible for Java
> applications to build Clojure s-expressions dynamically and pass them to an
> embedded Clojure compiler/evaluator.
>
> I'm not talk
Rich wrote somewhere that he wanted to make it possible for Java
applications to build Clojure s-expressions dynamically and pass them to an
embedded Clojure compiler/evaluator.
I'm not talking about evaluating strings of Clojure-syntax text. I'm talking
about building up the actual s-expressions
Hi All,
Thanks for the great replies. John, the self-send-off idea is terrific and
hadn't occurred to me. I'll be using a variant of what you proposed.
Garth
On Sun, Oct 11, 2009 at 10:29 PM, John Harrop wrote:
> On Sun, Oct 11, 2009 at 5:28 PM, Raoul Duke wrote:
>
>> >> will actors actually
Hi All,
This is a question about whether I can use agents or some other Clojure
concurrency feature to manage a multithreaded process elegantly and
extensibly. The following is a thought I had for how to do it, but I would
appreciate additional suggestions.
I have an application that needs to pol
I develop Clojuratica.
Kyle---I had no idea it works with Player. That's cool and interesting.
Patrick---If you're doing straight-up numerical matrix algebra and require
the greatest possible performance you'll probably do best with Parallel
Colt. There's no time spent on data-type conversion and
Patrick and Phil,
Consider giving Mathematica another look. I wouldn't repeat David's
suggestion if there weren't so many reasons to be enamored of it.
Mathematica is to Matlab as Clojure is to Fortran. Mathematica is functional
and wonderfully expressive. Matlab is basically the opposite. A compa
What you're getting is the class of the String class, which is Class.
What you want is just plain "String".
On Thu, Sep 10, 2009 at 11:00 AM, Gorsal wrote:
>
> Hello. I'm trying to use (class String) to get the class object for
> the String class. However, nomatter what class typ ei pass, i alw
On Sat, Aug 29, 2009 at 12:00 PM, Rich Hickey wrote:
>
> This has been discussed as nauseam before:
Ah, so it has. Fair enough.
>
>
>
> http://groups.google.com/group/clojure/browse_frm/thread/6e99caafcf2bbedf/b5519cc219a5baeb
>
> Nothing has changed, so let's give it a rest, please.
>
> Ric
Another option Rich could consider for Clojure is the Mozilla tri-license
(GPL/LGPL/MPL).
http://www-archive.mozilla.org/MPL/relicensing-faq.html
The tri-license would remove any lingering ambiguity about building GPLed
Clojure projects.
But actually I believe the status quo is already quite per
Welcome again.
Here's another way. Not sure if it's any more or less efficient, but it's
the way my brain works.
=> (defn map-hashmap [coll f]
(apply hash-map (interleave coll (map f coll
#'user/map-hashmap
=> (map-hashmap [1 2 3] #(+ % 3))
{1 4, 2 5, 3 6}
On Mon, Aug 24, 2009 at 2:1
I haven't had a chance to try it out yet, but this is very promising. Thanks
for doing it.
On Sun, Aug 9, 2009 at 11:58 PM, Richard Newman wrote:
> On 9 Aug 2009, at 8:14 PM, J. McConnell wrote:
>
> http://github.com/jmcconnell/clojure-ant-tasks/tree/master
>
> I hope someone finds some benefit
runtime? In an
ant build file? Is there a better way?
Garth
On Mon, Aug 3, 2009 at 11:48 PM, Garth Sheldon-Coulson wrote:
> Holy smokes. This is great. It's been said before and it'll be said again:
> Rich really knows what he's doing.
>
> This will make number
Holy smokes. This is great. It's been said before and it'll be said again:
Rich really knows what he's doing.
This will make number crunching in Clojure even more attractive.
Question: Suppose I want to write code that will run on 1.0 but take
advantage of transients if available. Is there a more
stance method on the
> object passing the args. Use when you want to treat a Java method as
> a first-class fn."
>
>
> On Mon, Aug 3, 2009 at 2:44 AM, Garth Sheldon-Coulson wrote:
> > Out of curiosity, does anyone know what memfn stands for? Is it an
> > abb
Out of curiosity, does anyone know what memfn stands for? Is it an
abbreviation? Fn obviously stands for function. Mem calls to mind memoize,
but I'm not sure I see how memfn memoizes anything...
--~--~-~--~~~---~--~~
You received this message because you are subscr
a tree, but yours is much faster.
Thank you.
On Sat, Aug 1, 2009 at 5:53 PM, Meikel Brandmeyer wrote:
> Hi,
>
> Am 01.08.2009 um 18:37 schrieb Garth Sheldon-Coulson:
>
> I have a program that produces multidimensional LazySeqs, i.e. seqs of
>> seqs of seqs of...
>>
Hi there,
I have a program that produces multidimensional LazySeqs, i.e. seqs of seqs
of seqs of...
I would like to write a function to convert these multidimensional LazySeqs
to vectors. This is in case a user needs constant lookup time.
The following function will do it:
(defn vectorize [obj]
Brilliant. Can't wait to see this in action.
On 8/1/09, Rich Hickey wrote:
>
> On Fri, Jul 31, 2009 at 10:40 AM, Eric wrote:
>>
>> I tried to import clojure.parallel today and it didn't work. It
>> couldn't find forkjoin.ParallelArray
>>
>> So I went hunting for it and it doesn't exist. There
Dear Clojurians,
Is it possible to dynamically swap in a new classloader or give Clojure's
classloader a new parent classloader?
I'm embedding Clojure in a parent app, and the parent app has its own
classloader that keeps track of its own classpath. It gives my embedded
Clojure a pretty meager cl
Never mind, RTFgooglegroup:
http://groups.google.com/group/clojure/browse_thread/thread/80ae6ff3f2da8919
On Mon, Jul 27, 2009 at 5:46 PM, Garth Sheldon-Coulson wrote:
> Hi,
>
> I'm updating the documentation for Clojuratica and want to make sure I have
> the difference betw
Hi,
I'm updating the documentation for Clojuratica and want to make sure I have
the difference between send and send-off right.
Could someone in the know tell me if the following is accurate and complete?
"Send" updates its agent using a thread from a limited thread pool. The
> threads are recyc
constructive pieces of
criticism, and kudos on the design and implementation. Feature suggestions
and bug reports are welcome. Please use the Google
group<http://groups.google.com/group/clojuratica>.
This is beta software with all the usual caveats.
Best regards,
Garth Sheldon-Coulson
P.S. For tho
When I asked the same question a few weeks ago, Rich Hickey gave this
response:
http://groups.google.com/group/clojure/browse_thread/thread/77ba769caef82803/60738209810ec491
Looking at StringSeq, as he suggested, was particularly helpful. I found
useful the idea of using an integer counter to rep
Ah. Thanks.
On Thu, Jul 23, 2009 at 8:45 AM, Stuart Halloway
wrote:
>
> Clojure's derive function creates an inheritance relationship between
> keywords (or symbols). I have taken to calling this "keyword
> inheritance" to emphasize that the inheritance is at the level of
> *names*, not of interf
Hi Stuart,
Could you give me a two-sentence description, or a pointer to a description,
of what keyword inheritance is? Apparently this is something I haven't
encountered or don't remember...
Thanks a lot.
On Wed, Jul 22, 2009 at 10:48 PM, Stuart Halloway wrote:
>
> I certainly agree with the
If the Eclipse plugin isn't working for you and you're looking for an
IDE, you might try the La Clojure plugin for IDEA. It's stable and
featureful and works great for me.
On 7/20/09, Phil Hagelberg wrote:
>
> Howard Lewis Ship writes:
>
>> I have main my code in package folders under src/main/
One tactic I've used for this is function-generating functions or, in more
complex situations, closure-generating functions. I'd appreciate thoughts
from gurus on whether this is idiomatic.
For instance:
You have functions do-something-quickly and do-something-elegantly. You want
to call these in
ul 8, 2009 at 2:00 PM, Chouser wrote:
>
> On Wed, Jul 8, 2009 at 7:57 AM, Garth Sheldon-Coulson wrote:
> >
> > Hello,
> >
> > Does anyone know a straightforward way to create a constructor using
> > gen-class that takes an argument of the same class as the
Hello,
Does anyone know a straightforward way to create a constructor using
gen-class that takes an argument of the same class as the class you're
generating?
When I try to do it I get a ClassNotFoundException, assuming I don't
have a previous compiled version of the class in my compile path.
B
Thanks Rich, I'll take a look.
By the way, Clojure is a beautiful and enriching thing. Keep up the great
work.
On Tue, Jul 7, 2009 at 6:21 PM, Rich Hickey wrote:
>
>
>
> On Jul 7, 5:31 pm, Garth Sheldon-Coulson wrote:
> > Hello Clojurians---
> >
> > I
Hello Clojurians---
I'm about to begin writing a Clojure wrapper for a Java data structure
that's amenable to seq-ability.
1) I'd like to implement the ISeq interface. Could someone point me to some
up-to-date documentation on what I need to implement? Sorry if this is
covered somewhere obvious..
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